exsync: export return type of GetChan

tulir · tulir · commit 576742786fe9 · 2024-11-06T12:13:46.000+01:00
diff --git a/exsync/event.go b/exsync/event.go
@@ -28,8 +28,10 @@ func NewEvent() *Event {
 	}
 }
 
+type EventChan = <-chan empty
+
 // GetChan returns the channel that will be closed when the event is set.
-func (e *Event) GetChan() <-chan empty {
+func (e *Event) GetChan() EventChan {
 	e.l.RLock()
 	defer e.l.RUnlock()
 	return e.ch

Original file line number	Diff line number	Diff line change
`@@ -28,8 +28,10 @@ func NewEvent() *Event {`
`28`	`28`	`}`
`29`	`29`	`}`
`30`	`30`
	`31`	`+type EventChan = <-chan empty`
	`32`	`+`
`31`	`33`	`// GetChan returns the channel that will be closed when the event is set.`
`32`		`-func (e *Event) GetChan() <-chan empty {`
	`34`	`+func (e *Event) GetChan() EventChan {`
`33`	`35`	`e.l.RLock()`
`34`	`36`	`defer e.l.RUnlock()`
`35`	`37`	`return e.ch`